usb-portable

U-Claw 虾盘 — OpenClaw AI 助手离线安装 U 盘：一键装好 Claude Code/Codex/OpenClaw，无需联网即插即用；新品 U-King AI 装机管家详见 u-king.org，另有远程支持与定制 AI 开发。

Portable launcher for opencode on Windows 10/11: double-click, pick a folder, work — quit, X, Ctrl+C or Task Manager kill, zero traces remain. Single 138MB offline exe + scripts. MIT.

The lazy way to move your stuff to a new PC. Portable PowerShell tool that scans, exports, and reinstalls programs + files between Windows machines.

Browser-based DJ visualizer with real-time audio analysis. Supports microphone, system audio, and mixed input. Portable USB deployment with multiple visualization modes, customizable colors, and strobe effects.

完全离线、零安装的互动数学课件工具箱：GeoGebra + Desmos + 初中六册 123 个课件，U 盘拷贝即用，支持局域网学生机访问。